On the Maximal Lp-Lq Regularity Theorem for the Linearized Electro-Magnetic Field Equations with Interface Conditions

E. Frolova*, Y. Shibata

*この研究の対応する著者

研究成果: Article査読

抄録

This paper deals with the maximal Lp-Lq regularity theorem for the linearized electro-magnetic field equations with interface conditions and perfect wall condition. This problem is motivated by linearization of the coupled magnetohydrodynamics system which generates two separate problems. The first problem is associated with well studied Stokes system. Another problem related to the magnetic field is studied in this paper. The maximal Lp-Lq regularity theorem for the Stokes equations with interface and nonslip boundary conditions has been proved by Pruess and Simonett (2016), and Maryani and Saito (2017). Combination of these results and the result obtained in the present paper yields local well-posedness for the MHD problem in the case of two incompressible liquids separated by a closed interface. It is planned to prove it in a forthcoming paper. The main part of the present paper is devoted to proving the existence of R-bounded solution operators associated with generalized resolvent problem. The maximal Lp-Lq regularity is established by applying the Weis operator-valued Fourier multiplier theorem.

本文言語English
ページ(範囲)87-117
ページ数31
ジャーナルJournal of Mathematical Sciences
260
1
DOI
出版ステータスPublished - 2022 1月

ASJC Scopus subject areas

  • 統計学および確率
  • 数学 (全般)
  • 応用数学

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